baber/WOPTO huggingface dataset:
Patent JP-2003326292-A (JP)
Title: Waste water treatment method
Inventor: NAKAZAWA TOSHIAKI
IPC: C02F3/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment method which can make the production amount of excess sludge zero or can at least reduce the volume of the excess sludge and which can reduce an operating cost, equipment cost, and the like, recovers gas mainly composed of gaseous methane by efficiently decomposing the excess sludge and enables the effective utilization thereof as fuel, or the like.  <P>SOLUTION: The waste water treatment method is provided with an aerobic biological treating process step for organic waste water, a solid-liquid separating process step of separating the sludge in a biologically treated liquid mixture, a sludge returning process step of returning at least a part of the separated sludge to the aerobic biological treating process step, a solubilization treating process step of adding an alkali to the remaining excess sludge to be aerated, vaporizing away the ammonia and subjecting the sludge to a solubilization treatment, an anaerobic digestion treating process step of subjecting the solubilization treating liquid to an anaerobic digestion treatment, and a digested sludge returning process step of returning the digested sludge to the aerobic biological treating process step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325953-A (JP)
Title: Inter-board machine
Inventor: SOMENO KAZUTAKA
IPC: A63F7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the attachment/detachment works of an inter-board machine body and its design change in an inter-board machine composed of a holder disposed in an adjoining position of game boards and an inter-board machine body detachably attached thereto.  <P>SOLUTION: The holder 2 of the inter-board machine 1 is vertically halved and comprises a same-shaped upper side holder 5 and a lower side holder 6. The inter-board machine body 3 is also vertically halved and comprises an upper side inter-board machine body part 7 detachably attached to the upper side holder 5 and a lower side inter-board machine body part 8 detachably attached to the lower side holder 6. The halved respective inter-board machine body parts 7 and 8 are detachably attached to the corresponding upper holder 5 and the lower holder 6 to simplify the attachment/detachment works compared with a case where a narrow and long inter-board machine body is detachably attached to the holder. When various types of same-shaped inter-board machine body parts with different functions are prepared, the specifications, the design, or the layout of the inter-board machine 1 can be changed by just attaching a desired inter-board machine body part to the holder 2. The highly general inter-board machine can be thus provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326742-A (JP)
Title: Liquid jet apparatus
Inventor: KOIKE YASUNORI
IPC: B41J2/18
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder, widely a liquid jet apparatus capable of preventing ink idly discharged by a flushing operation from becoming a mist and staining the periphery.  <P>SOLUTION: The liquid jet apparatus has a head member 4 with nozzle openings 17, a liquid supply path for supplying a liquid to nozzle openings 17, a liquid jet means 21 for jetting the liquid of the nozzle openings 17 part, a scanning mechanism 5 for moving the head member 4 linearly, and a control body 11 for driving the liquid jet means 21 on the basis of discharge data. The head member 4 can stop at liquid reception positions WP1 and WP2. Liquid scattering prevention cylinders 19a, 19b and 119 are set movably to approach to the head member 4 which stops at the liquid reception position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332831-A (JP)
Title: Antenna
Inventor: FUJIKAWA HIROSHI
IPC: H01Q9/40
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna in which a resonance frequency can be adjusted to a desired value even though an irregularity occurs in a dielectric constant ε<SB>r</SB>and a molding condition of a dielectric block 1 and even though an irregularity occurs in dimension accuracy of an antenna element 2.  <P>SOLUTION: The antenna element 2 is provided with a rectangular conductor plate 11 constituting an inverted F antenna and a fork-shaped conductor plate 12. A resonance frequency adjusting part 3 that can adjust a resonance frequency is formed by cutting a portion of the rectangular conductor plate 11. One point part of the fork-shaped conductor plate 12 is used as a ground side connection part and the other point part is used as a feeding side connection part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326331-A (JP)
Title: Band blade machining device
Inventor: YANAGIMOTO CHUJI
IPC: B21D53/64
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band blade machining device that machines a band blade with high precision and that improves quality of the product formed on a sheet material to be machined.  <P>SOLUTION: On the upstream side from a bending section 2 that bends, in a prescribed shape, a band blade 10 to be delivered downstream, there is disposed a nicking section 1 that nicks the edge 10a of the band blade 10. Consequently, the edge can be nicked at the accurate position of the band blade, and also one long band blade can be formed as far as the final shape. In addition, the size can be easily changed/adjusted, with deformation prevented, enabling the band blade to be formed with high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334437-A (JP)
Title: Method for activating carbon fiber
Inventor: TATSUHARA KIYOSHI
IPC: B01J20/20
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for activating active carbon fiber which is preferably used for an exhaust-gas treatment apparatus.  <P>SOLUTION: The carbon fiber is fired in reduced atmosphere in a temperature range of ≤1,100°C so as to be activated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326686-A (JP)
Title: Printing simulation system, printing simulation program and program recording medium
Inventor: MATSUO HISAAKI
IPC: B41J2/01
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing simulation system capable of obtaining a printing image variation due to a control amount tolerance of a printer by a computer.  <P>SOLUTION: Inside a program of the printing simulation system 1000, first, an input image data 201 is converted to a control code of the printer by a printer control code converting part 205. An operation simulation of the printer is carried out at a printer printing operation simulation/ink hitting data calculating part 206 on the basis of the control code and a control amount error generated from the control amount tolerance, whereby a printing image data 202 including a printing error is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338430-A (JP)
Title: Capacitor element in solid electrolytic capacitor and manufacturing method thereof
Inventor: NAKAMURA SHINJI
IPC: H01G9/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rate of defective products in the process for forming a solid electrolyte layer to an anode tip element 1, in a capacitor element comprising the anode tip element 1 made of sintered powder of a metal having a valve action, and an anode wire 2 protruded from an end surface 1a of the anode tip element 1 wherein a ring element 8 made of a water-repellent thermoplastic synthetic resin is fitted on the root portion of the anode wire 2.  <P>SOLUTION: The ring element 8 fitted on the anode wire 2 is heated and fused in the state of fitting it on the anode wire 2 to be adhered both to the anode tip element 1 and to the anode wire 2 without clearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338538-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUMIDA HITOSHI
IPC: H01L27/04
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost semiconductor integrated circuit device in which a chip area is reduced by using p-n junction isolation for isolating side faces.  <P>SOLUTION: In the semiconductor integrated circuit device, the chip area is reduced and cost reduction is attained by using an n-isolation region 51a and a p-isolation region 51b formed on an SOI substrate or a buried epitaxial substrate as an n-well region and a p-well region, respectively, and forming a p-source region and an n-source region in the isolation regions 51a and 51b, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344096-A (JP)
Title: Electric measuring apparatus
Inventor: KURASHIMA TAKAYUKI
IPC: G01D3/028
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise currents caused by an AC power source from flowing in the measuring circuit of an electric measuring apparatus which uses the AC power source as a power source, even in an environment where only a power source 2P is available, and grounding is impossible.   <P>SOLUTION: The measuring apparatus is provided with a first power storage means 121 and a second power storage means 122 which are used as power sources for the measuring circuit 110, and a charging circuit 130 which charges each storage means 121, 122 by the AC power source E. Charging-side switching means SW1, SW2 and discharge-side switching means SW3, SW4 are changed over properly by a switching control means 140 according to the quantity of the stored electricity of each means 121, 122. The measuring circuit 110 is operated by one of the power storage means, and the other power storage means is charged by the charging circuit 130, and this operation is performed repeatedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085475-A (JP)
Title: Barcode scanner
Inventor: GREGERSON DAVID LEE
IPC: G06K7/10
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for switching between scan patterns produced by a barcode scanner and for switching between allowing and inhibiting decoding of barcodes. SOLUTION: The scanner produces an omnidirectional scan pattern and immediately decodes barcodes falling within the field of view of the scanner depending on the position of a multiposition selected by an operator, produces a single line scan pattern but inhibits decoding of barcodes until the switch is moved to a position to select allowing decoding of barcodes, or produces a single line scan pattern and immediately decodes barcodes using a single line scan pattern and immediately decodes barcodes falling within the field of view of the scanner. If the scanner is set to decode barcodes using a single line scan pattern, a delay is imposed between the time at which the switch is set to select producing the omnidirectional scan pattern and the time at which the scanner begins to produce the omnidirectional scan pattern.
Patent JP-2003339639-A (JP)
Title: Sterilizer for endoscope
Inventor: SEKI NORIO
IPC: A61B1/12
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make sufficient sterilization of the interior of an endoscope possible.   <P>SOLUTION: A sterilizer for the endoscope for sterilizing the endoscope 100 housed in a sterilizing cabinet 10 by sterilizing gas is provided with an air pump 13 capable of sucking the gas in the endoscope 100 and discharging the gas into the sterilizing cabinet 10. Since the inflow of the sterilizing gas into the endoscope 100 is accelerated by the air pump 13, the cavity in the endoscope 100 can be sufficiently sterilized in the same manner as on the outside surface of the endoscope 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341411-A (JP)
Title: Cargo receiving table elevating device for cargo vehicle
Inventor: SADAMOTO KIYOUICHI
IPC: B60P1/46
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To keep a predetermined friction resistance value between an inner column and a slider to prevent, even if unexpected lowering resistance is generated in the inner column in lowering a cargo receiving table, the inner column from abruptly swooping down by elimination of the lowering resistance after only the slider lowers prior to the inner column, in a cargo receiving table elevating device composed by vertically movably installing the inner column on an outer column fixed to a cargo box, and by vertically movably mounting, in the inner column, the slider with the cargo receiving table protrusively mounted in a storable manner so as to load and unload the cargo between the ground and the cargo box.   <P>SOLUTION: The slider 14 vertically movably inserted in the inner column 3 is provided with a pair of friction pads 24, 24, and a coil spring 25 for bringing the friction pads 24, 24 into elastic contact with the inside surface of the inner column 3. Thereby, friction force for integrally lowering the inner column 3 and the slider 14 is generated between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343094-A (JP)
Title: Demolition method for tower-like structure
Inventor: OKAWA TAKASHI
IPC: E04H12/28
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost demolition method for a tower-like structure, which enables the high-rise tower-like structure to be easily and rapidly demolished even in a laminated working area by using small-sized equipment.   <P>SOLUTION: Characteristically, a smokestack 1 is sequentially demolished from a lower part under the support of a jack-down device 3 while being guided and supported by a supporting steel tower 2, and removed by a carrying-in/carrying-out device 4; the smokestack 1 is demolished up to a part below the top of the steel tower 2, and parts from an intermediate part of the steel tower 2 to an uppermost part thereof are sequentially demolished and carried out while the steel tower 2 is supported on the upper part of the remaining smokestack 1 by a pulley 8, etc.; and after that, the remaining smokestack 1 and a lowermost part 2A of the steel tower 2 are demolished and carried out. The smokestack 1 guides the steel tower 2 for supporting the periphery of the smokestack 1, in the middle of demolition, and the steel tower 2 guides the smokestack 1 in the middle of the demolition. Concurrently with that, the smokestack 1 and the steel tower 2 are used as supporting members, so that the high-rise tower-like structure can be safely, easily and rapidly demolished at a low cost even in the limited working area by work near the ground surface through the use of the small-sized equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339974-A (JP)
Title: Game machine
Inventor: TERAO MASAHITO
IPC: A63F7/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a player enjoys a game with sounds by improving sound performance effects.   <P>SOLUTION: The sound to be generated when temporarily stopping/displaying and determinatively stopping/displaying special patterns 80, 81 and 82 to be displayed on a liquid crystal display 34 is made corresponding to each of kinds of the special patterns 80, 81 and 82 such that the linked performance between the special patterns 80, 81 and 82 and the sounds is made possible to improve interest in the game. Besides, the player is capable of enjoying the game with sounds by playing the game while expecting that all the sounds to be generated when temporarily stopping and displaying the special patterns 80, 81 and 82 are the sounds of the same kind. Further, the sound is generated for each of the special patterns 80, 81 and 82 such that a plurality of sounds are combined to improve the sound performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344869-A (JP)
Title: Liquid crystal panel and manufacturing method therefor, and projection type liquid crystal display device
Inventor: TANIGUCHI KOJI
IPC: G03B21/14
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature rise by minimizing light absorption of a liquid crystal panel.   <P>SOLUTION: In a pixel electrode 18 and a transparent electrode 22 on the counter electrode side, the thickness of a light incident path is set thin to 10-50 nm, and the thickness of the parts other than the light incident path part is set to 80-500 nm. The transparent electrode film is made thick in the connection part of a drain electrode 16 and a pixel electrode 18, and also in the connection part of the transparent electrode 22 on the counter substrate side and an active matrix substrate 1. Incident light focusing lenses are arranged on the counter substrate 2 correspondingly to each pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003733-A (JP)
Title: Heat transfer pipe and heat exchanger, and method of manufacture of heat transfer pipe
Inventor: AOKI YASUTAKA
IPC: B21D53/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grooved heat transfer pipe and a heat exchanger having this heat transfer pipe by which performance of the heat transfer pipe at a low flow rate is improved, while improving the performance of the grooved heat transfer pipe at a high flow rate.  <P>SOLUTION: In this heat transfer pipe 1 in which a plurality of protrusions 3 extending in parallel with the inner surface of the pipe are formed and a gap between the plurality of protrusions 3 is made as a flow passage for a liquid component of a cooling medium, a micro projection or a micro protrusion 8 with the dimension smaller than the depth dimension of a groove 4 is formed in the direction where the groove 4 extends, and a micro groove 9 for promoting capillary action is provided on the side of the micro protrusion 8. Also, in the heat transfer pipe 1, the groove 4 and the micro groove 9 are provided with a spiral groove spirally extending in the axial direction, and the height of the micro groove 9 is smaller than 1/4 of the groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011182-A (JP)
Title: Guard fence and construction method therefor
Inventor: SASAOKA TORU
IPC: E01F15/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard fence and a construction method therefor, which can reduce the number of components, can make work efficient, and can reduce manufacturing costs.  <P>SOLUTION: This guard fence 10 is equipped with supports 1 which are to be erected on the ground G at prescribed intervals, beams 2 which are to be laid between the supports 1, and coupling members 3 for coupling the supports 1 and the beams 2 together. The coupling member 3 is equipped with a support coupling part 31 which is coupled to the outside surface of the support 1 so as to be made rotatable around the axis of the support 1, and a beam coupling part 32 for coupling the beam 2 in such a manner that the beam 2 is freely turned at a prescribed angle around the axis perpendicular to the axis of the support 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011503-A (JP)
Title: Screw compressor
Inventor: YOSHIMURA SEIJI
IPC: H02P29/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor achieving sufficient motor cooling and energy saving effects by making a removal heat of a fan just proportional to a generated heat of the motor.  <P>SOLUTION: A hydraulic screw compressor 1A as one of examples of the screw compressor comprises a compressor body 12 storing a pair of male and female screw rotors to be driven in mutual mesh by the motor 11, a cooling fan 21 provided independently of the motor 11 for blowing air toward the motor 11, and control means for receiving a temperature signal detected by a temperature detector 22 for detecting an coil temperature of the motor 11 and controlling an increase/decrease of the rotating number of the cooling fan in accordance with the coil temperature to keep the coil temperature in an allowable range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012882-A (JP)
Title: Buzzer driving circuit
Inventor: FUKUSHIMA YOSHIO
IPC: G10K9/122
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a buzzer driving circuit of a piezoelectric buzzer which generates a notification sound of a household appliance or the like inexpensive and compact by making the inductance value of a coil small, to make higher harmonic distortions of the buzzer sound less with the wave form close to sine wave, to make a sound pressure high, and to make a peak voltage low.  <P>SOLUTION: A coil 3 is serially connected to the piezoelectric buzzer 1, a resistance 4 is connected in parallel to the serial connection of the piezoelectric buzzer 1 and the coil 3, a capacitor 2 is connected in parallel to the piezoelectric buzzer 1, the value of the capacitor 2 and the coil 3 is set in such a manner that the LC resonance frequency by the parallel resultant capacitance of the piezoelectric buzzer 1 and the capacitor 2 and by the inductance value of the coil 3 is the resonance frequency of the piezoelectric buzzer 1, and resonance frequency voltage of the piezoelectric buzzer 1 is applied to the both ends of the serial connection of the piezoelectric buzzer 1 and the coil 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011596-A (JP)
Title: Starter generator device
Inventor: TAKAHASHI TSUKASA
IPC: B60K17/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To downsize an internal combustion engine by decreasing a load on an endless transmission belt of a speed reduction mechanism, and to provide a starter generator device having a simple control system and good generating efficiency.  <P>SOLUTION: In the starter generator device starting the internal combustion engine by a starter generator connected to an output shaft of the internal combustion engine and generating electricity by the power of the internal combustion engine with the starter generator after starting the internal combustion engine, a planetary gear set 10 wherein a sun gear 11a and a ring gear 15a are engaged with a pinion gear 12 supported by a carrier 14 is provided. A first one-way clutch 21 is interposed between the carrier 14 and either one of the sun gear 11a and the ring gear 15a, and the carrier 14 is integrally united with the output shaft 2 of the internal combustion engine 1. The ring gear 15a is connected to the starter generator 31 and an auxiliary machine 33 through the endless transmission belt 35 so as to transmit power, and the sun gear 11a is coupled to a fixing member 4 through a brake member 23 to be engaged/disengaged and a second one-way clutch 24. The brake member 23 is controlled to be engaged only when the internal combustion engine 1 starts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009024-A (JP)
Title: Ring die molder
Inventor: YAHAGI KYOICHI
IPC: B29B9/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring die molder which prevents an excessive load on a rotating ring die and a main shaft mounted with a pair of or a plurality of rollers rotating following the rotating ring die in contact with the inside circumference face, lowers the vibration of the whole molder, reduces the noise, and minimizes the power fluctuation of a motor mounted on a cylindrical frame and connected to a bearing part of the main shaft in the course of extrusion molding a combustible mixture of finely crushed waste plastics and waste paper by using the ring die molder.  <P>SOLUTION: In the ring die molder wherein materials to be treated charged into the ring die are extruded from the holes for molding through the rotation of the open-sided ring die fixed in the tip end face of a sleeve and provided with a lot of holes in the circumference and through the rotation of a pair of or a plurality of open-sided rollers fixed on the tip end face of the main shaft rotatably supporting the sleeve following the rotating ring die in contact with the inside circumference face, the outside circumference of the tip end part of the sleeve is supported by tires or rollers, or alternatively supported by bearings on the cylindrical frame.  <P>COPYRIGHT: (C)2004,JPO